Answer :
Answer:
d) price per unit times quantity sold
Explanation:
Total revenue refers to the total receipts generated by a firm at a given level of output sold. It is represented by:
TR = P × Q
wherein, TR = Total Revenue
P= Price per unit
Q= Units or Quantity sold
Marginal revenue refers to the addition to total revenue when an additional unit is sold.
It is expressed as;
[tex]MR = TR_{n}\ -\ TR_{n\ -\ 1}[/tex]